package com.hzx.ssm.service;

import com.hzx.ssm.entity.Notice;

import java.util.HashMap;

public interface NoticeService {
    void addNotice(Notice notice);

    void deleteNoticeById(String notice_id);

    void updateNoticeById(Notice notice);

    HashMap<String,Object> findAll(Integer pageNum,Integer sizeNum);

    Notice findNoticeById(String notice_id);
}
